460637150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 872831040

約数和(自身を除く): 412193890

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 277, 395, 421, 554, 790, 842, 1385, 1975, 2105, 2770, 3950, 4210, 6925, 10525, 13850, 21050, 21883, 33259, 43766, 66518, 109415, 116617, 166295, 218830, 233234, 332590, 547075, 583085, 831475, 1094150, 1166170, 1662950, 2915425, 5830850, 9212743, 18425486, 46063715, 92127430, 230318575, 460637150]

約数ペア:

[(1, 460637150), (2, 230318575), (5, 92127430), (10, 46063715), (25, 18425486), (50, 9212743), (79, 5830850), (158, 2915425), (277, 1662950), (395, 1166170), (421, 1094150), (554, 831475), (790, 583085), (842, 547075), (1385, 332590), (1975, 233234), (2105, 218830), (2770, 166295), (3950, 116617), (4210, 109415), (6925, 66518), (10525, 43766), (13850, 33259), (21050, 21883)]